2012 gx 460 High Pitch Sound
#1
Driver School Candidate
Thread Starter
Join Date: Oct 2012
Location: Texas
Posts: 2
Likes: 0
Received 0 Likes
on
0 Posts
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
This morning, when I started the GX460, there for the first time, is a high pitched buzz. Cannot determine where is coming from and there are no trouble lights showing. Any Suggestions?
#2
Racer
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
there is a high frequency sound when I first start my gx everytime. it only happens for about 10 seconds then goes away. i am not sure what it is, but it is probably normal. its hard to hear, but definitely there and mainly audible from outside the vehicle
#3
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
Regards,
SaniDel
The following users liked this post:
mrfixitAZ (09-25-19)
#4
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
Believe someone mentioned this before. On the Premium model it may be the compressor kicking in for the air suspension system.
#5
Racer
![Default](https://www.clublexus.com/forums/images/icons/icon1.gif)
it comes on about 10 seconds after starting the truck, and lasts a few seconds and then goes away. i assume its normal. engine sounds fine
Thread
Thread Starter
Forum
Replies
Last Post